Fang Han shook his head and said helplessly: "It's best not to go abroad. I wanted to study with Teacher Gao and become his graduate student. Teacher Gao resigned and stopped being a teacher."

"Gaobo's math level is good." Zhang Zezhong said: "He has a good teacher, and it is very important for famous teachers to produce high disciples."

He put down the paper and thought for a while: "Do you want to study game theory?"

"Yes." Fang Han nodded: "Teacher Gao studied this aspect, so I will follow it."

"Game theory is a popular subject. Do you want to change something else?" Zhang Zezhong said: "How is economics?"

Fang Han smiled and shook his head: "There is no use of the means."

There is no economics in China, and economists are of no use. Everything is dominated by the government. There is always a policy, and there is no rule to follow.

Zhang Zezhong said: "The domestic economy is not sound, and economists need advice. Fang Han, don't you try to learn economics?"

Fang Han shook his head: "I still want to concentrate on learning mathematics."

"Okay." Zhang Zezhong said helplessly: "Since you are interested in mathematics, then let me see, there is a friend who studies game theory."

"Thank you, Principal Zhang." Fang Han smiled.

Zhang Zezhong said: "It may not be possible. I will send you news in two days."

"Xiao Fang, come, sit down and have a meal." Zhang's mother came over, brought out two dishes, and greeted him with a smile.

Fang Han was not polite and sat at the table. The four of them formed a table. Under the soft light, they chatted and laughed very happily, and the house also had a bit of lively atmosphere.

"Xiao Fang, are you Hairong's boyfriend?" Zhang's mother asked with a smile. She took a piece of pig's trotter and put it in Fang Han's bowl.

Fang Han glanced at Zhang Tong and nodded with a smile.

"Why are you together?" Zhang's mother smiled and said, "She is so big that you have, there is no generation gap?"

Fang Han smiled and shook his head and said, "Auntie, you are too worried. We really need to have a generation gap, how can it last? You are not unaware of that person Hairong!"

"Well, this girl Hairong is indeed not a good-looking person." Zhang's mother nodded and smiled, "Then what do you like about her?"

Fang Han said: "I can't explain it clearly in detail. The overall feeling is that I am a person who walks by feeling. I like Hairong and I'm together."

"Then do you think about the future?" Zhang's mother said: "Hairong is almost ten years older than you. She is thirty years old. She is 40 years old. You are forty. She becomes an old woman. Have you thought about this?"

Fang Han smiled and shook his head, "It's okay."

"It's difficult to think about it. Don't you go out shopping, others will point fingers." Zhang's mother chased her reluctantly.

Fang Han smiled and said, "Auntie, I am a doctor. I have good acupuncture skills."

"Xiao Fang, you are really versatile." Zhang's mother smiled disapprovingly.

Zhang Tong said angrily: "Mom, if it weren't for Fang Han, Gao Bo and that little girl would have died, the vice president of the city hospital would be very convinced."

"So it's Xiao Fang!" Zhang Zezhong looked at Fang Han in surprise and said with a smile: "Old Han told me that he didn't expect it was Xiao Fang, you!"

Fang Han smiled: "My acupuncture effect is good in body conditioning, and it is no problem to make Hairong a few years younger than others, so I don't worry about my age."

"Is it so magical?" Zhang's mother asked in surprise.

Fang Han nodded with a smile.

Zhang Tong said, "Mom, you are really worried!"

"Hairong is like my daughter, how can she not care about it!" Zhang's mother smiled and said, "Xiao Fang, don't mind."

Fang Han smiled and said, "I'm not too happy if you care about Hairong with aunt."

"This girl Hairong looks fierce, but she is actually very kind." Zhang's mother said: "Fang Han, don't bully her!"

Fang Han laughed and said, "Auntie, you don't know Hairong. Only she bullies others. How can others bully her?"

"That's true." Zhang's mother laughed.

———

Two days later, Fang Han came to Zhang's house again. Zhang Zezhong came back early, sat on the sofa and read the newspaper. Seeing Fang Han come in, put the newspaper down, picked up the briefcase, took out a piece of paper and handed it to Fang Han.

"I gave your test to a few old friends. They are very optimistic about you, but unfortunately you have to go to them to study. Only this, Xiao Kaien, he agreed to provide online guidance through the Internet, and it just so happens that he is also a researcher of game theory." Zhang Zezhong said.

Fang Han took a look at this page. It was Xiao Kaien's resume, his research results, photos and personal information, although they were not detailed enough, they could already see who they were.

It can be seen that Xiao Kaien is a powerful mathematician, with great achievements, and is fifty years old and is a very good mentor.

"How is it, are you satisfied?" Zhang Zezhong asked with a smile.

Fang Han said: "Online guidance is good, I just don't know what to do in the future. Should I stay here or go there."

"In the future, you can stay at home or abroad." Zhang Zezhong smiled and said, "He is an enlightened guy, and your choice is very free."

Fang Han pondered silently.

Zhang Tong said: "What's wrong, are you not satisfied?"

Fang Han smiled and said, "It's actually nothing to study there. I want to learn from the most amazing ones."

"The most amazing..." Zhang Zezhong thought for a while and said, "Then choose Colsa. He has a weird personality and a bad temper, but he is really the most premier mathematician. He has a very high IQ and cannot tolerate other people's stupidity. Therefore, there are very few students and they run away halfway. Do you really want to learn from him?"

"Is that OK?" Fang Han asked.

He is not afraid of others' bad tempers. For him, words are very weak weapons. If he ignores them, he will not hurt himself no matter what others say.

Zhang Zezhong thought for a while and said, "I'm selling my old face and letting you study under his school. He is a professor at MIT. Do you want to transfer there?"

Fang Han said: "No problem."

"You really want to leave Dongda?"

"I want to stay, but unfortunately..." Fang Han shook his head.

Zhang Zezhong sighed: "I really don't want to let you go!...Okay, I'll write a letter of recommendation and ask Corsa to submit an application. You can go there to study."

"Thank you, Principal!" Fang Han said hurriedly.

Zhang Zezhong waved his hand and said, "The study there is much more difficult than here. You need to endure hardships, especially under Colsa. He is really not a fool."

Fang Han smiled: "I will work hard."

"I hope you won't regret it." Zhang Zezhong said: "He is a devil to the students. If you don't suit him, he will drive you away."

Fang Han smiled and nodded: "I like challenges."

"As long as you always have this confidence," Zhang Zezhong smiled and said, "If you really want to stand firm under Colsa's door, I will have a bright face."

Fang Han had already made up his mind, and what was left was some procedures and exams, which were easy for him. A month later, he received an admission notice from MIT. It was extremely special to receive this notice during this non-school season.

He received this notice without delay and took a plane to leave Haitian, arrived at MIT, completed the admission procedures, and directly found Professor Colsa.

Professor Kolsa looked chubby and smiling, looking very much like Grandpa KFC, without any terrible appearance.
Chapter completed!